Available in powered and passive 12" and 15" two-way versions, ZLX was designed with a singular goal: to deliver best-in-class performance across every detail. No other comparably priced loudspeaker sounds better or gives you more control over your sound. ZLX powered models match the legendary quality of EV-engineered drivers with a custom-built 1000 W Class-D amplifier module and feature an LCD display and innovative single-knob DSP control with presets so you can quickly optimize loudspeaker performance according to your performance style and space. Whether used as mains or monitors, ZLX will enhance your gig with incredible sonic impact and intelligibility - the renowned ''EV Sound" the pros trust.